Look at the following graph and explain how you know that the function being represented is not exponential

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

7x^2-9x+5=0 find the discriminant and number of real solutions